EESchema Schematic File Version 4
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Label 10200 3550 0    60   ~ 0
GND
Text Label 9250 4000 3    60   ~ 0
CS_Wifi
Text Label 9350 4000 3    60   ~ 0
MISO
Text Label 9650 4000 3    60   ~ 0
MOSI
Text Label 9750 4000 3    60   ~ 0
CLK
Text Label 8800 3550 2    60   ~ 0
3.3V
$Comp
L global:R R?
U 1 1 5E455AD4
P 8650 2850
AR Path="/5E45534B/5E455AD4" Ref="R?"  Part="1" 
AR Path="/5E455AD4" Ref="R16"  Part="1" 
F 0 "R16" V 8730 2850 50  0000 C CNN
F 1 "10K" V 8650 2850 50  0000 C CNN
F 2 "R:0805" V 8580 2850 50  0001 C CNN
F 3 "" H 8650 2850 50  0000 C CNN
F 4 "0910" H 7550 2150 50  0001 C CNN "Partkeepr"
	1    8650 2850
	0    1    1    0   
$EndComp
$Comp
L global:R R?
U 1 1 5E455ADC
P 8650 3050
AR Path="/5E45534B/5E455ADC" Ref="R?"  Part="1" 
AR Path="/5E455ADC" Ref="R17"  Part="1" 
F 0 "R17" V 8730 3050 50  0000 C CNN
F 1 "10K" V 8650 3050 50  0000 C CNN
F 2 "R:0805" V 8580 3050 50  0001 C CNN
F 3 "" H 8650 3050 50  0000 C CNN
F 4 "0910" H 7550 2150 50  0001 C CNN "Partkeepr"
	1    8650 3050
	0    1    1    0   
$EndComp
Text Label 8500 2850 2    60   ~ 0
3.3V
Text Label 8500 3050 2    60   ~ 0
3.3V
NoConn ~ 8800 3150
NoConn ~ 8800 3250
NoConn ~ 8800 3350
NoConn ~ 8800 3450
NoConn ~ 9450 4000
NoConn ~ 9550 4000
NoConn ~ 10200 3050
NoConn ~ 10200 3150
NoConn ~ 8800 2950
Text Label 10200 2850 0    60   ~ 0
TX
Text Label 8250 3900 2    60   ~ 0
3.3V
Text Label 8250 4200 2    60   ~ 0
GND
$Comp
L global:C C?
U 1 1 5E455AF2
P 8800 4050
AR Path="/5E45534B/5E455AF2" Ref="C?"  Part="1" 
AR Path="/5E455AF2" Ref="C14"  Part="1" 
F 0 "C14" H 8915 4096 50  0000 L CNN
F 1 "100nF" H 8915 4005 50  0000 L CNN
F 2 "C:0805" H 8838 3900 50  0001 C CNN
F 3 "" H 8800 4050 50  0000 C CNN
F 4 "0605" H 7550 2150 50  0001 C CNN "Partkeepr"
	1    8800 4050
	1    0    0    -1  
$EndComp
Text Label 10200 2950 0    60   ~ 0
RX
Text Label 10200 3450 0    60   ~ 0
GND
$Comp
L global:R R?
U 1 1 5E455AFC
P 10500 3350
AR Path="/5E45534B/5E455AFC" Ref="R?"  Part="1" 
AR Path="/5E455AFC" Ref="R23"  Part="1" 
F 0 "R23" V 10580 3350 50  0000 C CNN
F 1 "10K" V 10500 3350 50  0000 C CNN
F 2 "R:0805" V 10430 3350 50  0001 C CNN
F 3 "" H 10500 3350 50  0000 C CNN
F 4 "0910" H 7550 2150 50  0001 C CNN "Partkeepr"
	1    10500 3350
	0    1    1    0   
$EndComp
Text Label 10650 3350 0    60   ~ 0
3.3V
Wire Wire Line
	10350 3350 10200 3350
$Comp
L global:R R?
U 1 1 5E455B06
P 10600 3800
AR Path="/5E45534B/5E455B06" Ref="R?"  Part="1" 
AR Path="/5E455B06" Ref="R24"  Part="1" 
F 0 "R24" V 10680 3800 50  0000 C CNN
F 1 "10K" V 10600 3800 50  0000 C CNN
F 2 "R:0805" V 10530 3800 50  0001 C CNN
F 3 "" H 10600 3800 50  0000 C CNN
F 4 "0910" H 7550 2150 50  0001 C CNN "Partkeepr"
	1    10600 3800
	0    1    1    0   
$EndComp
Text Label 10900 3800 0    60   ~ 0
3.3V
Text Label 10900 4150 0    60   ~ 0
GND
Wire Wire Line
	10900 3800 10750 3800
Wire Wire Line
	10450 3800 10450 4150
Wire Wire Line
	10450 4150 10400 4150
$Comp
L global:Jumper SJ?
U 1 1 5E455B13
P 10700 4150
AR Path="/5E45534B/5E455B13" Ref="SJ?"  Part="1" 
AR Path="/5E455B13" Ref="SJ1"  Part="1" 
F 0 "SJ1" H 10700 4050 60  0000 C CNN
F 1 "Mode" H 10700 4291 60  0000 C CNN
F 2 "Jumper:Jumper_2.54mm" H 10700 4150 60  0001 C CNN
F 3 "" H 10700 4150 60  0001 C CNN
F 4 "0100" H 7550 2150 50  0001 C CNN "Partkeepr"
	1    10700 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	10900 4150 10850 4150
Wire Wire Line
	10550 4150 10450 4150
Connection ~ 10450 4150
Text Label 10400 4150 2    60   ~ 0
mode
Text Label 10200 3250 0    60   ~ 0
mode
Text Notes 9300 2250 0    60   ~ 0
ESP-12F\n
Wire Wire Line
	8250 3900 8450 3900
Wire Wire Line
	8250 4200 8450 4200
Connection ~ 8450 3900
Wire Wire Line
	8450 3900 8800 3900
Connection ~ 8450 4200
Wire Wire Line
	8450 4200 8800 4200
$Comp
L global:C C?
U 1 1 5E455B27
P 8450 4050
AR Path="/5E45534B/5E455B27" Ref="C?"  Part="1" 
AR Path="/5E455B27" Ref="C13"  Part="1" 
F 0 "C13" H 8475 4150 50  0000 L CNN
F 1 "4.7µF" H 8475 3950 50  0000 L CNN
F 2 "C:0805" H 8488 3900 50  0001 C CNN
F 3 "" H 8450 4050 50  0000 C CNN
F 4 "0607" H 7650 -2925 50  0001 C CNN "Partkeepr"
	1    8450 4050
	1    0    0    -1  
$EndComp
Text Label 10900 2850 0    60   ~ 0
TX
Text Label 10900 2950 0    60   ~ 0
RX
$Comp
L conn:CONN_01X03 P?
U 1 1 5E455B31
P 10700 2950
AR Path="/5E45534B/5E455B31" Ref="P?"  Part="1" 
AR Path="/5E455B31" Ref="P6"  Part="1" 
F 0 "P6" H 10700 2700 50  0000 C CNN
F 1 "ProgESP" H 10700 2750 50  0000 C CNN
F 2 "Connector:PinHeader2.54_1X3" H 10700 2950 50  0001 C CNN
F 3 "" H 10700 2950 50  0000 C CNN
F 4 "0100" H 7400 2150 50  0001 C CNN "Partkeepr"
	1    10700 2950
	-1   0    0    1   
$EndComp
Text Label 10900 3050 0    60   ~ 0
GND
$Comp
L Module:ESP-12F U?
U 1 1 5E455B39
P 9500 3300
AR Path="/5E45534B/5E455B39" Ref="U?"  Part="1" 
AR Path="/5E455B39" Ref="U8"  Part="1" 
F 0 "U8" H 9500 4037 60  0000 C CNN
F 1 "ESP-12F" H 9500 3931 60  0000 C CNN
F 2 "Module:ESP-12F" H 9500 3250 60  0001 C CNN
F 3 "" H 9500 3250 60  0001 C CNN
F 4 "2800" H 0   0   50  0001 C CNN "Partkeepr"
	1    9500 3300
	1    0    0    -1  
$EndComp
$Comp
L global:R R?
U 1 1 5E456BC2
P 9575 1450
AR Path="/5E455415/5E456BC2" Ref="R?"  Part="1" 
AR Path="/5E456BC2" Ref="R21"  Part="1" 
F 0 "R21" V 9655 1450 50  0000 C CNN
F 1 "510" V 9575 1450 50  0000 C CNN
F 2 "R:0805" V 9505 1450 50  0001 C CNN
F 3 "" H 9575 1450 50  0000 C CNN
F 4 "913" H 350 -3150 50  0001 C CNN "Partkeepr"
	1    9575 1450
	1    0    0    -1  
$EndComp
$Comp
L global:R R?
U 1 1 5E456BCA
P 10100 975
AR Path="/5E455415/5E456BCA" Ref="R?"  Part="1" 
AR Path="/5E456BCA" Ref="R22"  Part="1" 
F 0 "R22" V 10180 975 50  0000 C CNN
F 1 "330" V 10100 975 50  0000 C CNN
F 2 "R:0805" V 10030 975 50  0001 C CNN
F 3 "" H 10100 975 50  0000 C CNN
F 4 "914" H 175 -3175 50  0001 C CNN "Partkeepr"
	1    10100 975 
	1    0    0    -1  
$EndComp
$Comp
L global:CP C?
U 1 1 5E456BD2
P 9925 1375
AR Path="/5E455415/5E456BD2" Ref="C?"  Part="1" 
AR Path="/5E456BD2" Ref="C16"  Part="1" 
F 0 "C16" H 9950 1475 50  0000 L CNN
F 1 "10µF" H 9950 1275 50  0000 L CNN
F 2 "C:CP_CMS5X5.8" H 9925 1375 50  0001 C CNN
F 3 "" H 9925 1375 50  0000 C CNN
F 4 "609" H 350 -3150 50  0001 C CNN "Partkeepr"
	1    9925 1375
	1    0    0    -1  
$EndComp
Text Label 8875 750  2    60   ~ 0
12V
Text Label 9575 1650 3    60   ~ 0
GND
Text Label 10825 750  0    60   ~ 0
3.3V
$Comp
L global:CP C?
U 1 1 5E456BDC
P 9025 1200
AR Path="/5E455415/5E456BDC" Ref="C?"  Part="1" 
AR Path="/5E456BDC" Ref="C15"  Part="1" 
F 0 "C15" H 9050 1300 50  0000 L CNN
F 1 "100nF" H 9050 1100 50  0000 L CNN
F 2 "C:3216-18" H 9025 1200 50  0001 C CNN
F 3 "" H 9025 1200 50  0000 C CNN
F 4 "0610" H 0   0   50  0001 C CNN "Partkeepr"
	1    9025 1200
	1    0    0    -1  
$EndComp
$Comp
L global:LM317 U?
U 1 1 5E456BE4
P 9575 750
AR Path="/5E455415/5E456BE4" Ref="U?"  Part="1" 
AR Path="/5E456BE4" Ref="U9"  Part="1" 
F 0 "U9" H 9725 500 60  0000 C CNN
F 1 "LM317" H 9575 950 60  0000 C CNN
F 2 "U:LM317" H 9575 750 60  0001 C CNN
F 3 "" H 9575 750 60  0000 C CNN
F 4 "1800" H 350 -3150 50  0001 C CNN "Partkeepr"
	1    9575 750 
	1    0    0    -1  
$EndComp
Wire Wire Line
	9025 1050 9025 750 
Wire Wire Line
	8875 750  9025 750 
Wire Wire Line
	10575 750  10575 1100
Wire Wire Line
	9025 1350 9025 1600
Wire Wire Line
	9025 1600 9575 1600
Wire Wire Line
	10575 1600 10575 1400
Connection ~ 9575 1600
Wire Wire Line
	9575 1150 9575 1300
Connection ~ 10575 750 
Connection ~ 9025 750 
Wire Wire Line
	9575 1150 9925 1150
Wire Wire Line
	9575 1600 9575 1650
Wire Wire Line
	10575 750  10825 750 
Wire Wire Line
	9025 750  9175 750 
Wire Wire Line
	9925 1225 9925 1150
Wire Wire Line
	9925 1150 10100 1150
Connection ~ 9925 1150
Wire Wire Line
	9925 1525 9925 1600
Wire Wire Line
	9575 1600 9925 1600
Wire Wire Line
	9925 1600 10575 1600
Connection ~ 9925 1600
$Comp
L global:CP C?
U 1 1 5E456C02
P 10575 1250
AR Path="/5E455415/5E456C02" Ref="C?"  Part="1" 
AR Path="/5E456C02" Ref="C18"  Part="1" 
F 0 "C18" H 10600 1350 50  0000 L CNN
F 1 "1µF" H 10600 1150 50  0000 L CNN
F 2 "C:CP_CMS4X5.8" H 10575 1250 50  0001 C CNN
F 3 "" H 10575 1250 50  0000 C CNN
F 4 "608" H 350 -3150 50  0001 C CNN "Partkeepr"
	1    10575 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	9975 750  10100 750 
Wire Wire Line
	10100 1150 10100 1125
Wire Wire Line
	10100 1150 10275 1150
Connection ~ 10100 1150
Wire Wire Line
	10100 825  10100 750 
Wire Wire Line
	10100 750  10275 750 
Connection ~ 10100 750 
$Comp
L global:D D?
U 1 1 5E456C11
P 10275 950
AR Path="/5E455415/5E456C11" Ref="D?"  Part="1" 
AR Path="/5E456C11" Ref="D2"  Part="1" 
F 0 "D2" V 10229 1028 50  0000 L CNN
F 1 "D" V 10320 1028 50  0000 L CNN
F 2 "D:SMA" H 10275 950 50  0001 C CNN
F 3 "" H 10275 950 50  0000 C CNN
F 4 "1302" H 350 -3150 50  0001 C CNN "Partkeepr"
	1    10275 950 
	0    1    1    0   
$EndComp
Wire Wire Line
	10275 1150 10275 1100
Wire Wire Line
	10275 800  10275 750 
Wire Wire Line
	10275 750  10575 750 
Connection ~ 10275 750 
Connection ~ 9575 1150
$Comp
L global:R R?
U 1 1 5E456C1D
P 7275 1450
AR Path="/5E455415/5E456C1D" Ref="R?"  Part="1" 
AR Path="/5E456C1D" Ref="R12"  Part="1" 
F 0 "R12" V 7355 1450 50  0000 C CNN
F 1 "1K" V 7275 1450 50  0000 C CNN
F 2 "R:0805" V 7205 1450 50  0001 C CNN
F 3 "" H 7275 1450 50  0000 C CNN
F 4 "0915" H 0   0   50  0001 C CNN "Partkeepr"
	1    7275 1450
	1    0    0    -1  
$EndComp
$Comp
L global:R R?
U 1 1 5E456C25
P 7800 975
AR Path="/5E455415/5E456C25" Ref="R?"  Part="1" 
AR Path="/5E456C25" Ref="R15"  Part="1" 
F 0 "R15" V 7880 975 50  0000 C CNN
F 1 "330" V 7800 975 50  0000 C CNN
F 2 "R:0805" V 7730 975 50  0001 C CNN
F 3 "" H 7800 975 50  0000 C CNN
F 4 "914" H -2125 -3175 50  0001 C CNN "Partkeepr"
	1    7800 975 
	1    0    0    -1  
$EndComp
$Comp
L global:CP C?
U 1 1 5E456C2D
P 7625 1375
AR Path="/5E455415/5E456C2D" Ref="C?"  Part="1" 
AR Path="/5E456C2D" Ref="C11"  Part="1" 
F 0 "C11" H 7650 1475 50  0000 L CNN
F 1 "10µF" H 7650 1275 50  0000 L CNN
F 2 "C:CP_CMS5X5.8" H 7625 1375 50  0001 C CNN
F 3 "" H 7625 1375 50  0000 C CNN
F 4 "609" H -1950 -3150 50  0001 C CNN "Partkeepr"
	1    7625 1375
	1    0    0    -1  
$EndComp
Text Label 6575 750  2    60   ~ 0
12V
Text Label 7275 1650 3    60   ~ 0
GND
Text Label 8525 750  0    60   ~ 0
5V
$Comp
L global:CP C?
U 1 1 5E456C37
P 6725 1200
AR Path="/5E455415/5E456C37" Ref="C?"  Part="1" 
AR Path="/5E456C37" Ref="C10"  Part="1" 
F 0 "C10" H 6750 1300 50  0000 L CNN
F 1 "100nF" H 6750 1100 50  0000 L CNN
F 2 "C:3216-18" H 6725 1200 50  0001 C CNN
F 3 "" H 6725 1200 50  0000 C CNN
F 4 "0610" H 0   0   50  0001 C CNN "Partkeepr"
	1    6725 1200
	1    0    0    -1  
$EndComp
$Comp
L global:LM317 U?
U 1 1 5E456C3F
P 7275 750
AR Path="/5E455415/5E456C3F" Ref="U?"  Part="1" 
AR Path="/5E456C3F" Ref="U6"  Part="1" 
F 0 "U6" H 7425 500 60  0000 C CNN
F 1 "LM317" H 7275 950 60  0000 C CNN
F 2 "U:LM317" H 7275 750 60  0001 C CNN
F 3 "" H 7275 750 60  0000 C CNN
F 4 "1800" H -1950 -3150 50  0001 C CNN "Partkeepr"
	1    7275 750 
	1    0    0    -1  
$EndComp
Wire Wire Line
	6725 1050 6725 750 
Wire Wire Line
	6575 750  6725 750 
Wire Wire Line
	8275 750  8275 1100
Wire Wire Line
	6725 1350 6725 1600
Wire Wire Line
	6725 1600 7275 1600
Wire Wire Line
	8275 1600 8275 1400
Connection ~ 7275 1600
Wire Wire Line
	7275 1150 7275 1300
Connection ~ 8275 750 
Connection ~ 6725 750 
Wire Wire Line
	7275 1150 7625 1150
Wire Wire Line
	7275 1600 7275 1650
Wire Wire Line
	8275 750  8525 750 
Wire Wire Line
	6725 750  6875 750 
Wire Wire Line
	7625 1225 7625 1150
Wire Wire Line
	7625 1150 7800 1150
Connection ~ 7625 1150
Wire Wire Line
	7625 1525 7625 1600
Wire Wire Line
	7275 1600 7625 1600
Wire Wire Line
	7625 1600 8275 1600
Connection ~ 7625 1600
$Comp
L global:CP C?
U 1 1 5E456C5D
P 8275 1250
AR Path="/5E455415/5E456C5D" Ref="C?"  Part="1" 
AR Path="/5E456C5D" Ref="C12"  Part="1" 
F 0 "C12" H 8300 1350 50  0000 L CNN
F 1 "1µF" H 8300 1150 50  0000 L CNN
F 2 "C:CP_CMS4X5.8" H 8275 1250 50  0001 C CNN
F 3 "" H 8275 1250 50  0000 C CNN
F 4 "608" H -1950 -3150 50  0001 C CNN "Partkeepr"
	1    8275 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	7675 750  7800 750 
Wire Wire Line
	7800 1150 7800 1125
Wire Wire Line
	7800 1150 7975 1150
Connection ~ 7800 1150
Wire Wire Line
	7800 825  7800 750 
Wire Wire Line
	7800 750  7975 750 
Connection ~ 7800 750 
$Comp
L global:D D?
U 1 1 5E456C6C
P 7975 950
AR Path="/5E455415/5E456C6C" Ref="D?"  Part="1" 
AR Path="/5E456C6C" Ref="D1"  Part="1" 
F 0 "D1" V 7929 1028 50  0000 L CNN
F 1 "D" V 8020 1028 50  0000 L CNN
F 2 "D:SMA" H 7975 950 50  0001 C CNN
F 3 "" H 7975 950 50  0000 C CNN
F 4 "1302" H -1950 -3150 50  0001 C CNN "Partkeepr"
	1    7975 950 
	0    1    1    0   
$EndComp
Wire Wire Line
	7975 1150 7975 1100
Wire Wire Line
	7975 800  7975 750 
Wire Wire Line
	7975 750  8275 750 
Connection ~ 7975 750 
Connection ~ 7275 1150
$Comp
L global:R R?
U 1 1 5E4580FC
P 4400 4150
AR Path="/5E4554D4/5E4580FC" Ref="R?"  Part="1" 
AR Path="/5E4580FC" Ref="R5"  Part="1" 
F 0 "R5" V 4480 4150 50  0000 C CNN
F 1 "10K" V 4400 4150 50  0000 C CNN
F 2 "R:0805" V 4330 4150 50  0001 C CNN
F 3 "" H 4400 4150 50  0000 C CNN
F 4 "910" H -2800 3150 50  0001 C CNN "Partkeepr"
	1    4400 4150
	1    0    0    -1  
$EndComp
$Comp
L global:R R?
U 1 1 5E458104
P 4200 4150
AR Path="/5E4554D4/5E458104" Ref="R?"  Part="1" 
AR Path="/5E458104" Ref="R4"  Part="1" 
F 0 "R4" V 4280 4150 50  0000 C CNN
F 1 "10K" V 4200 4150 50  0000 C CNN
F 2 "R:0805" V 4130 4150 50  0001 C CNN
F 3 "" H 4200 4150 50  0000 C CNN
F 4 "910" H -2800 3150 50  0001 C CNN "Partkeepr"
	1    4200 4150
	1    0    0    -1  
$EndComp
$Comp
L global:R R?
U 1 1 5E45810C
P 4000 4150
AR Path="/5E4554D4/5E45810C" Ref="R?"  Part="1" 
AR Path="/5E45810C" Ref="R3"  Part="1" 
F 0 "R3" V 4080 4150 50  0000 C CNN
F 1 "10K" V 4000 4150 50  0000 C CNN
F 2 "R:0805" V 3930 4150 50  0001 C CNN
F 3 "" H 4000 4150 50  0000 C CNN
F 4 "910" H -2800 3150 50  0001 C CNN "Partkeepr"
	1    4000 4150
	1    0    0    -1  
$EndComp
Text Notes 6200 4800 0    60   ~ 0
RTC\n
Text Label 3850 4450 2    60   ~ 0
sda
Text Label 3850 4550 2    60   ~ 0
sdl
Text Label 4200 3950 1    60   ~ 0
3.3V
Text Label 4550 5050 2    60   ~ 0
GND
Text Label 6150 5050 0    60   ~ 0
GND
NoConn ~ 5600 4350
NoConn ~ 6000 4950
NoConn ~ 4700 4750
NoConn ~ 6000 4650
NoConn ~ 4700 4850
Text Label 6000 4450 0    60   ~ 0
GND
Text Label 4700 4950 2    60   ~ 0
3.3V
$Comp
L global:Battery BT?
U 1 1 5E458123
P 6600 4700
AR Path="/5E4554D4/5E458123" Ref="BT?"  Part="1" 
AR Path="/5E458123" Ref="BT1"  Part="1" 
F 0 "BT1" H 6700 4750 50  0000 L CNN
F 1 "Battery" H 6700 4650 50  0000 L CNN
F 2 "Connector:batterie" V 6600 4740 50  0001 C CNN
F 3 "" V 6600 4740 50  0000 C CNN
F 4 "3" H 6600 4700 50  0001 C CNN "Partkeepr"
	1    6600 4700
	1    0    0    -1  
$EndComp
Text Label 6600 4850 3    60   ~ 0
GND
$Comp
L ST:M41T83 U?
U 1 1 5E45812C
P 5350 4050
AR Path="/5E4554D4/5E45812C" Ref="U?"  Part="1" 
AR Path="/5E45812C" Ref="U4"  Part="1" 
F 0 "U4" H 5350 5450 60  0000 C CNN
F 1 "M41T83" H 5350 4250 60  0000 C CNN
F 2 "U:SOX18" H 5350 4050 60  0001 C CNN
F 3 "" H 5350 4050 60  0000 C CNN
F 4 "1600" H -2800 3150 50  0001 C CNN "Partkeepr"
	1    5350 4050
	-1   0    0    1   
$EndComp
Text Label 6000 4750 0    60   ~ 0
3.3V
NoConn ~ 6000 4850
Wire Wire Line
	3850 4650 4000 4650
Wire Wire Line
	3850 4450 4400 4450
Wire Wire Line
	4000 4000 4200 4000
Wire Wire Line
	4200 4000 4200 3950
Connection ~ 4200 4000
Wire Wire Line
	4400 4300 4400 4450
Connection ~ 4400 4450
Wire Wire Line
	4200 4300 4200 4550
Connection ~ 4200 4550
Connection ~ 4000 4650
Wire Wire Line
	4700 5150 4700 5050
Wire Wire Line
	6000 5150 6000 5050
Wire Wire Line
	4700 5050 4550 5050
Connection ~ 4700 5050
Connection ~ 6000 5050
Wire Wire Line
	6000 5050 6150 5050
Wire Wire Line
	6600 4550 6000 4550
Wire Wire Line
	4200 4000 4400 4000
Wire Wire Line
	4400 4450 4700 4450
Wire Wire Line
	4200 4550 4700 4550
Wire Wire Line
	4000 4650 4700 4650
$Comp
L global:SW_PUSH SW?
U 1 1 5E45A99A
P 1050 7325
AR Path="/5CEE5B5C/5E45A99A" Ref="SW?"  Part="1" 
AR Path="/5E45A99A" Ref="SW1"  Part="1" 
AR Path="/5E455515/5E45A99A" Ref="SW?"  Part="1" 
F 0 "SW1" H 1200 7435 50  0000 C CNN
F 1 "boot" H 1050 7245 50  0000 C CNN
F 2 "SW:SW" H 1050 7325 50  0001 C CNN
F 3 "" H 1050 7325 50  0000 C CNN
F 4 "200" H -9450 6450 50  0001 C CNN "Partkeepr"
	1    1050 7325
	1    0    0    -1  
$EndComp
$Comp
L global:R R?
U 1 1 5E45A9A2
P 3700 6950
AR Path="/5CEE5B5C/5E45A9A2" Ref="R?"  Part="1" 
AR Path="/5E45A9A2" Ref="R2"  Part="1" 
AR Path="/5E455515/5E45A9A2" Ref="R?"  Part="1" 
F 0 "R2" V 3780 6950 50  0000 C CNN
F 1 "10K" V 3700 6950 50  0000 C CNN
F 2 "R:0805" V 3630 6950 50  0001 C CNN
F 3 "" H 3700 6950 50  0000 C CNN
F 4 "910" H -6900 5200 50  0001 C CNN "Partkeepr"
	1    3700 6950
	0    1    1    0   
$EndComp
Text Label 3250 7250 2    60   ~ 0
boot0
$Comp
L global:C C?
U 1 1 5E45A9AB
P 1050 7550
AR Path="/5CEE5B5C/5E45A9AB" Ref="C?"  Part="1" 
AR Path="/5E45A9AB" Ref="C1"  Part="1" 
AR Path="/5E455515/5E45A9AB" Ref="C?"  Part="1" 
F 0 "C1" H 1075 7650 50  0000 L CNN
F 1 "100nF" H 1075 7450 50  0000 L CNN
F 2 "C:0805" H 1088 7400 50  0001 C CNN
F 3 "" H 1050 7550 50  0000 C CNN
F 4 "605" H -9450 6450 50  0001 C CNN "Partkeepr"
	1    1050 7550
	0    1    1    0   
$EndComp
Text Label 4050 6950 0    60   ~ 0
GND
Text Label 1475 7325 0    60   ~ 0
GND
Text Label 675  7325 2    60   ~ 0
nrst
$Comp
L global:R R?
U 1 1 5E45A9B6
P 1050 7075
AR Path="/5CEE5B5C/5E45A9B6" Ref="R?"  Part="1" 
AR Path="/5E45A9B6" Ref="R1"  Part="1" 
AR Path="/5E455515/5E45A9B6" Ref="R?"  Part="1" 
F 0 "R1" V 1130 7075 50  0000 C CNN
F 1 "10K" V 1050 7075 50  0000 C CNN
F 2 "R:0805" V 980 7075 50  0001 C CNN
F 3 "" H 1050 7075 50  0000 C CNN
F 4 "910" H -9450 6450 50  0001 C CNN "Partkeepr"
	1    1050 7075
	0    1    1    0   
$EndComp
Text Label 1500 7075 0    60   ~ 0
3.3V
Text Label 4050 7250 0    60   ~ 0
3.3V
$Comp
L global:C C?
U 1 1 5E45A9C0
P 3700 7550
AR Path="/5CEE5B5C/5E45A9C0" Ref="C?"  Part="1" 
AR Path="/5E45A9C0" Ref="C9"  Part="1" 
AR Path="/5E455515/5E45A9C0" Ref="C?"  Part="1" 
F 0 "C9" H 3725 7650 50  0000 L CNN
F 1 "100nF" H 3725 7450 50  0000 L CNN
F 2 "C:0805" H 3738 7400 50  0001 C CNN
F 3 "" H 3700 7550 50  0000 C CNN
F 4 "605" H -6900 5200 50  0001 C CNN "Partkeepr"
	1    3700 7550
	0    1    1    0   
$EndComp
Wire Wire Line
	750  7075 750  7325
Wire Wire Line
	750  7075 900  7075
Wire Wire Line
	1200 7075 1500 7075
Wire Wire Line
	750  7550 900  7550
Connection ~ 750  7325
Wire Wire Line
	750  7325 675  7325
Wire Wire Line
	1200 7550 1350 7550
Wire Wire Line
	1350 7550 1350 7325
Wire Wire Line
	1350 7325 1475 7325
Connection ~ 1350 7325
$Comp
L global:SW_PUSH SW?
U 1 1 5E45A9D2
P 3700 7250
AR Path="/5CEE5B5C/5E45A9D2" Ref="SW?"  Part="1" 
AR Path="/5E45A9D2" Ref="SW2"  Part="1" 
AR Path="/5E455515/5E45A9D2" Ref="SW?"  Part="1" 
F 0 "SW2" H 3850 7360 50  0000 C CNN
F 1 "reset" H 3700 7170 50  0000 C CNN
F 2 "SW:SW" H 3700 7250 50  0001 C CNN
F 3 "" H 3700 7250 50  0000 C CNN
F 4 "200" H -6900 5200 50  0001 C CNN "Partkeepr"
	1    3700 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 6950 3850 6950
Wire Wire Line
	3550 6950 3400 6950
Wire Wire Line
	3400 6950 3400 7250
Wire Wire Line
	3400 7550 3550 7550
Connection ~ 3400 7250
Wire Wire Line
	3850 7550 4000 7550
Wire Wire Line
	4000 7550 4000 7250
Wire Wire Line
	4000 7250 4050 7250
Wire Wire Line
	3400 7250 3250 7250
Wire Wire Line
	750  7325 750  7550
Wire Wire Line
	3400 7250 3400 7550
Text Label 1000 5150 2    60   ~ 0
nrst
Text Label 1800 4150 1    60   ~ 0
boot0
Text Label 2900 4750 0    60   ~ 0
swdio
Text Label 2500 4150 1    60   ~ 0
swclk
$Comp
L global:C C?
U 1 1 5E45A9E9
P 2750 7600
AR Path="/5CEE5B5C/5E45A9E9" Ref="C?"  Part="1" 
AR Path="/5E45A9E9" Ref="C6"  Part="1" 
AR Path="/5E455515/5E45A9E9" Ref="C?"  Part="1" 
F 0 "C6" H 2775 7700 50  0000 L CNN
F 1 "100nF" H 2775 7500 50  0000 L CNN
F 2 "C:0805" H 2788 7450 50  0001 C CNN
F 3 "" H 2750 7600 50  0000 C CNN
F 4 "605" H -1275 425 50  0001 C CNN "Partkeepr"
	1    2750 7600
	1    0    0    -1  
$EndComp
$Comp
L global:C C?
U 1 1 5E45A9F1
P 3050 7600
AR Path="/5CEE5B5C/5E45A9F1" Ref="C?"  Part="1" 
AR Path="/5E45A9F1" Ref="C7"  Part="1" 
AR Path="/5E455515/5E45A9F1" Ref="C?"  Part="1" 
F 0 "C7" H 3075 7700 50  0000 L CNN
F 1 "100nF" H 3075 7500 50  0000 L CNN
F 2 "C:0805" H 3088 7450 50  0001 C CNN
F 3 "" H 3050 7600 50  0000 C CNN
F 4 "605" H -1850 2800 50  0001 C CNN "Partkeepr"
	1    3050 7600
	1    0    0    -1  
$EndComp
Text Label 1400 4150 1    60   ~ 0
3.3V
Text Label 1500 4150 1    60   ~ 0
GND
$Comp
L global:C C?
U 1 1 5E45A9FB
P 2450 7600
AR Path="/5CEE5B5C/5E45A9FB" Ref="C?"  Part="1" 
AR Path="/5E45A9FB" Ref="C5"  Part="1" 
AR Path="/5E455515/5E45A9FB" Ref="C?"  Part="1" 
F 0 "C5" H 2475 7700 50  0000 L CNN
F 1 "10nF" H 2475 7500 50  0000 L CNN
F 2 "C:0805" H 2488 7450 50  0001 C CNN
F 3 "" H 2450 7600 50  0000 C CNN
F 4 "605" H -225 475 50  0001 C CNN "Partkeepr"
	1    2450 7600
	1    0    0    -1  
$EndComp
Text Label 2500 6050 3    60   ~ 0
3.3V
Text Label 2400 6050 3    60   ~ 0
GND
$Comp
L global:C C?
U 1 1 5E45AA05
P 2200 7600
AR Path="/5CEE5B5C/5E45AA05" Ref="C?"  Part="1" 
AR Path="/5E45AA05" Ref="C4"  Part="1" 
AR Path="/5E455515/5E45AA05" Ref="C?"  Part="1" 
F 0 "C4" H 2225 7700 50  0000 L CNN
F 1 "1µF" H 2225 7500 50  0000 L CNN
F 2 "C:0805" H 2238 7450 50  0001 C CNN
F 3 "" H 2200 7600 50  0000 C CNN
F 4 "606" H 825 1700 50  0001 C CNN "Partkeepr"
	1    2200 7600
	1    0    0    -1  
$EndComp
Text Label 1700 7450 2    60   ~ 0
3.3V
Text Label 1700 7750 2    60   ~ 0
GND
Connection ~ 4000 7250
$Comp
L conn:CONN_01X05 P1
U 1 1 5E45AA10
P 3775 6525
F 0 "P1" H 3853 6566 50  0000 L CNN
F 1 "CONN_01X05" H 3853 6475 50  0000 L CNN
F 2 "Connector:PinHeader2.54_1X5" H 3852 6429 50  0001 L CNN
F 3 "" H 3775 6525 50  0000 C CNN
F 4 "100" H 3775 6525 50  0001 C CNN "Partkeepr"
	1    3775 6525
	1    0    0    -1  
$EndComp
Text Label 3575 6325 2    60   ~ 0
3.3V
Text Label 3575 6525 2    60   ~ 0
GND
Text Label 3575 6725 2    60   ~ 0
nrst
Text Label 3575 6625 2    60   ~ 0
swdio
Text Label 3575 6425 2    60   ~ 0
swclk
$Comp
L ST:STM32F030C8 U2
U 1 1 5E45AA1D
P 1950 5100
F 0 "U2" H 2650 4250 50  0000 L CNN
F 1 "STM32F030C8" H 1700 4750 50  0000 L CNN
F 2 "U:LQFP48" H 1950 5100 60  0001 C CNN
F 3 "" V 1450 5850 50  0000 C CNN
F 4 "2100" H 1850 4650 50  0001 C CNN "Partkeepr"
	1    1950 5100
	1    0    0    -1  
$EndComp
$Comp
L global:C C?
U 1 1 5E45AA25
P 1900 7600
AR Path="/5CEE5B5C/5E45AA25" Ref="C?"  Part="1" 
AR Path="/5E45AA25" Ref="C3"  Part="1" 
AR Path="/5E455515/5E45AA25" Ref="C?"  Part="1" 
F 0 "C3" H 1925 7700 50  0000 L CNN
F 1 "4.7µF" H 1925 7500 50  0000 L CNN
F 2 "C:0805" H 1938 7450 50  0001 C CNN
F 3 "" H 1900 7600 50  0000 C CNN
F 4 "607" H 1100 625 50  0001 C CNN "Partkeepr"
	1    1900 7600
	1    0    0    -1  
$EndComp
Text Label 1000 4550 2    60   ~ 0
3.3V
Text Label 1000 5350 2    60   ~ 0
3.3V
Text Label 1000 5250 2    60   ~ 0
GND
Wire Wire Line
	3050 7450 2750 7450
Connection ~ 1900 7450
Wire Wire Line
	1900 7450 1700 7450
Connection ~ 2200 7450
Wire Wire Line
	2200 7450 1900 7450
Connection ~ 2450 7450
Wire Wire Line
	2450 7450 2200 7450
Connection ~ 2750 7450
Wire Wire Line
	2750 7450 2450 7450
Wire Wire Line
	1700 7750 1900 7750
Connection ~ 1900 7750
Wire Wire Line
	1900 7750 2200 7750
Connection ~ 2200 7750
Wire Wire Line
	2200 7750 2450 7750
Connection ~ 2450 7750
Wire Wire Line
	2450 7750 2750 7750
Connection ~ 2750 7750
Wire Wire Line
	2750 7750 3050 7750
Text Label 7700 4900 2    60   ~ 0
GND
Text Label 7700 5200 2    60   ~ 0
RS_OUT
Text Label 7700 5300 2    60   ~ 0
R/W_OUT
Text Label 7700 5400 2    60   ~ 0
E_OUT
Text Label 8500 5400 0    60   ~ 0
D4_OUT
Text Label 8500 5300 0    60   ~ 0
D5_OUT
Text Label 8500 5200 0    60   ~ 0
D6_OUT
Text Label 8500 5100 0    60   ~ 0
D7_OUT
Text Label 8500 4900 0    60   ~ 0
GND
$Comp
L global:R R20
U 1 1 5E476162
P 8800 5000
F 0 "R20" V 8880 5000 50  0000 C CNN
F 1 "100" V 8800 5000 50  0000 C CNN
F 2 "R:0805" V 8730 5000 50  0001 C CNN
F 3 "" H 8800 5000 50  0000 C CNN
F 4 "912" H -2000 -5300 50  0001 C CNN "Partkeepr"
	1    8800 5000
	0    1    1    0   
$EndComp
Wire Wire Line
	8650 5000 8500 5000
Text Notes 7950 4650 0    60   ~ 0
Ecran
$Comp
L afficheur:HD44780 U?
U 1 1 5E47616C
P 8100 5250
AR Path="/5E471EDF/5E47616C" Ref="U?"  Part="1" 
AR Path="/5E47616C" Ref="U7"  Part="1" 
F 0 "U7" H 8250 4800 60  0000 C CNN
F 1 "HD44780" H 8100 5700 60  0000 C CNN
F 2 "Connector:PinHeader2.54_1X16" H 7900 5300 60  0001 C CNN
F 3 "" H 7900 5300 60  0001 C CNN
F 4 "100" H -2000 -5300 50  0001 C CNN "Partkeepr"
	1    8100 5250
	1    0    0    -1  
$EndComp
Text Label 7200 5250 3    60   ~ 0
GND
$Comp
L global:Poten VR1
U 1 1 5E476175
P 7200 5100
F 0 "VR1" V 7280 5100 50  0000 C CNN
F 1 "10K" V 7200 5100 50  0000 C CNN
F 2 "R:3296" V 7130 5100 50  0001 C CNN
F 3 "" H 7200 5100 50  0000 C CNN
F 4 "NC" H -2025 -5300 50  0001 C CNN "Partkeepr"
	1    7200 5100
	-1   0    0    1   
$EndComp
Text Label 7700 5000 2    60   ~ 0
5V
Text Label 8950 5000 0    60   ~ 0
5V
Text Label 7200 4950 1    60   ~ 0
5V
Wire Wire Line
	7350 5100 7700 5100
$Comp
L global:R R18
U 1 1 5E476181
P 8650 5500
F 0 "R18" V 8550 5500 50  0000 C CNN
F 1 "100K" V 8650 5500 50  0000 C CNN
F 2 "R:0805" V 8580 5500 50  0001 C CNN
F 3 "" H 8650 5500 50  0000 C CNN
F 4 "0916" H -2000 -5300 50  0001 C CNN "Partkeepr"
	1    8650 5500
	0    1    1    0   
$EndComp
$Comp
L global:R R19
U 1 1 5E476189
P 8650 5600
F 0 "R19" V 8550 5600 50  0000 C CNN
F 1 "100K" V 8650 5600 50  0000 C CNN
F 2 "R:0805" V 8580 5600 50  0001 C CNN
F 3 "" H 8650 5600 50  0000 C CNN
F 4 "0916" H -2000 -5300 50  0001 C CNN "Partkeepr"
	1    8650 5600
	0    -1   -1   0   
$EndComp
$Comp
L global:R R14
U 1 1 5E476191
P 7550 5600
F 0 "R14" V 7450 5600 50  0000 C CNN
F 1 "100K" V 7550 5600 50  0000 C CNN
F 2 "R:0805" V 7480 5600 50  0001 C CNN
F 3 "" H 7550 5600 50  0000 C CNN
F 4 "0916" H -2000 -5300 50  0001 C CNN "Partkeepr"
	1    7550 5600
	0    -1   -1   0   
$EndComp
$Comp
L global:R R13
U 1 1 5E476199
P 7550 5500
F 0 "R13" V 7450 5500 50  0000 C CNN
F 1 "100K" V 7550 5500 50  0000 C CNN
F 2 "R:0805" V 7480 5500 50  0001 C CNN
F 3 "" H 7550 5500 50  0000 C CNN
F 4 "0916" H -2000 -5300 50  0001 C CNN "Partkeepr"
	1    7550 5500
	0    1    1    0   
$EndComp
Text Label 8800 5500 0    60   ~ 0
GND
Text Label 8800 5600 0    60   ~ 0
GND
Text Label 7400 5500 2    60   ~ 0
GND
Text Label 7400 5600 2    60   ~ 0
GND
$Comp
L NXP:74HC541 U10
U 1 1 5E4761A5
P 10000 5400
F 0 "U10" H 10000 6115 50  0000 C CNN
F 1 "74HC541" H 10000 6024 50  0000 C CNN
F 2 "U:SO20" H 10000 5400 50  0001 C CNN
F 3 "" H 10000 5400 50  0001 C CNN
F 4 "1502" H 10000 5400 50  0001 C CNN "Partkeepr"
	1    10000 5400
	1    0    0    -1  
$EndComp
Text Label 10400 5150 0    60   ~ 0
RS_OUT
Text Label 10400 5250 0    60   ~ 0
R/W_OUT
Text Label 10400 5350 0    60   ~ 0
E_OUT
Text Label 10400 5450 0    60   ~ 0
D4_OUT
Text Label 10400 5550 0    60   ~ 0
D5_OUT
Text Label 10400 5650 0    60   ~ 0
D6_OUT
Text Label 10400 5750 0    60   ~ 0
D7_OUT
Text Label 9600 5050 2    60   ~ 0
RS
Text Label 9600 5150 2    60   ~ 0
R/W
Text Label 9600 5250 2    60   ~ 0
E
Text Label 9600 5350 2    60   ~ 0
D4
Text Label 9600 5450 2    60   ~ 0
D5
Text Label 9600 5550 2    60   ~ 0
D6
Text Label 9600 5650 2    60   ~ 0
D7
NoConn ~ 10400 5850
NoConn ~ 9600 5750
Text Label 9600 5850 2    60   ~ 0
GND
Text Label 10400 4950 0    60   ~ 0
5V
$Comp
L global:C C17
U 1 1 5E4761BF
P 9950 6250
F 0 "C17" V 10100 6250 50  0000 C CNN
F 1 "0.1µF" V 9800 6250 50  0000 C CNN
F 2 "C:0805" H 9988 6100 50  0001 C CNN
F 3 "" H 9950 6250 50  0000 C CNN
F 4 "0605" H 9950 6250 50  0001 C CNN "Partkeepr"
	1    9950 6250
	0    1    1    0   
$EndComp
Text Label 9600 4950 2    60   ~ 0
GND
Text Label 10400 5050 0    60   ~ 0
GND
Text Label 10100 6250 0    60   ~ 0
5V
Text Label 9800 6250 2    60   ~ 0
GND
Wire Notes Line
	7000 4500 11200 4500
Wire Notes Line
	8700 500  8700 1900
Wire Notes Line
	6200 1900 6200 500 
Wire Notes Line
	6200 1900 11200 1900
Wire Notes Line
	7950 1900 7950 4500
Text Label 5000 6300 3    60   ~ 0
GND
Text Label 5900 6200 0    60   ~ 0
3.3V
Text Label 6650 6100 0    60   ~ 0
wc
Text Label 5900 6000 0    60   ~ 0
sdl
Text Label 5900 5900 0    60   ~ 0
sda
$Comp
L global:R R?
U 1 1 5E4DC14F
P 6400 5950
AR Path="/5E4D8097/5E4DC14F" Ref="R?"  Part="1" 
AR Path="/5E4DC14F" Ref="R11"  Part="1" 
F 0 "R11" V 6480 5950 50  0000 C CNN
F 1 "10K" V 6400 5950 50  0000 C CNN
F 2 "R:0805" V 6330 5950 50  0001 C CNN
F 3 "" H 6400 5950 50  0000 C CNN
F 4 "910" H -1200 100 50  0001 C CNN "Partkeepr"
	1    6400 5950
	1    0    0    -1  
$EndComp
Text Label 6400 5800 0    60   ~ 0
3.3V
$Comp
L ST:M24C32 U?
U 1 1 5E4DC158
P 5450 5850
AR Path="/5E4D8097/5E4DC158" Ref="U?"  Part="1" 
AR Path="/5E4DC158" Ref="U5"  Part="1" 
F 0 "U5" H 5650 5800 60  0000 C CNN
F 1 "M24C32" H 5450 6300 60  0000 C CNN
F 2 "U:SO8N" H 5450 5850 60  0001 C CNN
F 3 "" H 5450 5850 60  0000 C CNN
F 4 "1700" H -1200 100 50  0001 C CNN "Partkeepr"
	1    5450 5850
	-1   0    0    1   
$EndComp
Wire Wire Line
	5000 5900 5000 6000
Connection ~ 5000 6000
Connection ~ 5000 6100
Connection ~ 5000 6200
Wire Wire Line
	5900 6100 6400 6100
Connection ~ 6400 6100
Wire Wire Line
	5000 6000 5000 6100
Wire Wire Line
	5000 6100 5000 6200
Wire Wire Line
	5000 6200 5000 6300
Wire Wire Line
	6400 6100 6650 6100
Text Notes 5600 6450 0    50   ~ 0
EEPROM
$Comp
L global:mt-OO8a SW?
U 1 1 5E4E5D01
P 6050 7350
AR Path="/5E4E57F6/5E4E5D01" Ref="SW?"  Part="1" 
AR Path="/5E4E5D01" Ref="SW3"  Part="1" 
F 0 "SW3" H 6250 7600 60  0000 C CNN
F 1 "mt-OO8a" H 6050 7100 60  0000 C CNN
F 2 "SW:MT-008a" H 6050 7350 60  0001 C CNN
F 3 "" H 6050 7350 60  0001 C CNN
F 4 "201" H -4600 -2150 50  0001 C CNN "Partkeepr"
	1    6050 7350
	1    0    0    -1  
$EndComp
Text Label 6550 7350 0    60   ~ 0
GND
Text Label 6550 7250 0    60   ~ 0
UP
Text Label 6550 7450 0    60   ~ 0
Right
Text Label 5550 7250 2    60   ~ 0
Left
Text Label 5550 7350 2    60   ~ 0
Select
Text Label 5550 7450 2    60   ~ 0
Down
Text Label 4650 7150 2    60   ~ 0
Left
Text Label 4650 7550 2    60   ~ 0
Select
Text Label 4650 7350 2    60   ~ 0
Down
Text Label 4650 6950 2    60   ~ 0
UP
Text Label 4650 6750 2    60   ~ 0
Right
Text Label 4950 6750 0    60   ~ 0
3.3V
$Comp
L global:R R?
U 1 1 5E4E5D15
P 4800 6750
AR Path="/5E4E57F6/5E4E5D15" Ref="R?"  Part="1" 
AR Path="/5E4E5D15" Ref="R6"  Part="1" 
F 0 "R6" V 4880 6750 50  0000 C CNN
F 1 "10K" V 4800 6750 50  0000 C CNN
F 2 "R:0805" V 4730 6750 50  0001 C CNN
F 3 "" H 4800 6750 50  0000 C CNN
F 4 "910" H -4300 -2250 50  0001 C CNN "Partkeepr"
	1    4800 6750
	0    1    1    0   
$EndComp
$Comp
L global:R R?
U 1 1 5E4E5D1D
P 4800 6950
AR Path="/5E4E57F6/5E4E5D1D" Ref="R?"  Part="1" 
AR Path="/5E4E5D1D" Ref="R7"  Part="1" 
F 0 "R7" V 4880 6950 50  0000 C CNN
F 1 "10K" V 4800 6950 50  0000 C CNN
F 2 "R:0805" V 4730 6950 50  0001 C CNN
F 3 "" H 4800 6950 50  0000 C CNN
F 4 "910" H -4300 -2250 50  0001 C CNN "Partkeepr"
	1    4800 6950
	0    1    1    0   
$EndComp
$Comp
L global:R R?
U 1 1 5E4E5D25
P 4800 7150
AR Path="/5E4E57F6/5E4E5D25" Ref="R?"  Part="1" 
AR Path="/5E4E5D25" Ref="R8"  Part="1" 
F 0 "R8" V 4880 7150 50  0000 C CNN
F 1 "10K" V 4800 7150 50  0000 C CNN
F 2 "R:0805" V 4730 7150 50  0001 C CNN
F 3 "" H 4800 7150 50  0000 C CNN
F 4 "910" H -4300 -2250 50  0001 C CNN "Partkeepr"
	1    4800 7150
	0    1    1    0   
$EndComp
$Comp
L global:R R?
U 1 1 5E4E5D2D
P 4800 7350
AR Path="/5E4E57F6/5E4E5D2D" Ref="R?"  Part="1" 
AR Path="/5E4E5D2D" Ref="R9"  Part="1" 
F 0 "R9" V 4880 7350 50  0000 C CNN
F 1 "10K" V 4800 7350 50  0000 C CNN
F 2 "R:0805" V 4730 7350 50  0001 C CNN
F 3 "" H 4800 7350 50  0000 C CNN
F 4 "910" H -4300 -2250 50  0001 C CNN "Partkeepr"
	1    4800 7350
	0    1    1    0   
$EndComp
$Comp
L global:R R?
U 1 1 5E4E5D35
P 4800 7550
AR Path="/5E4E57F6/5E4E5D35" Ref="R?"  Part="1" 
AR Path="/5E4E5D35" Ref="R10"  Part="1" 
F 0 "R10" V 4880 7550 50  0000 C CNN
F 1 "10K" V 4800 7550 50  0000 C CNN
F 2 "R:0805" V 4730 7550 50  0001 C CNN
F 3 "" H 4800 7550 50  0000 C CNN
F 4 "910" H -4300 -2250 50  0001 C CNN "Partkeepr"
	1    4800 7550
	0    1    1    0   
$EndComp
Text Label 4950 6950 0    60   ~ 0
3.3V
Text Label 4950 7150 0    60   ~ 0
3.3V
Text Label 4950 7350 0    60   ~ 0
3.3V
Text Label 4950 7550 0    60   ~ 0
3.3V
Text Notes 5750 6800 0    60   ~ 0
MT-OO8A
Wire Notes Line
	6950 6550 4350 6550
Wire Notes Line
	4350 7750 4350 5550
Wire Notes Line
	3650 5550 3650 3700
$Comp
L TI:ULN2803A U1
U 1 1 5E51BC58
P 1600 1250
F 0 "U1" H 1600 1897 60  0000 C CNN
F 1 "ULN2803A" H 1600 1791 60  0000 C CNN
F 2 "U:SOIC18" H 1850 1300 60  0001 C CNN
F 3 "" H 1850 1300 60  0001 C CNN
F 4 "2500" H 0   0   50  0001 C CNN "Partkeepr"
	1    1600 1250
	1    0    0    -1  
$EndComp
$Comp
L TI:ULN2803A U3
U 1 1 5E51BF23
P 3400 1250
F 0 "U3" H 3400 1897 60  0000 C CNN
F 1 "ULN2803A" H 3400 1791 60  0000 C CNN
F 2 "U:SOIC18" H 3650 1300 60  0001 C CNN
F 3 "" H 3650 1300 60  0001 C CNN
F 4 "2500" H 0   0   50  0001 C CNN "Partkeepr"
	1    3400 1250
	1    0    0    -1  
$EndComp
Text Label 1900 4150 1    60   ~ 0
sda
Text Label 2000 4150 1    60   ~ 0
sdl
Text Label 2900 5450 0    60   ~ 0
Left
Text Label 2900 5550 0    60   ~ 0
Select
Text Label 2900 5650 0    60   ~ 0
Down
Text Label 2900 5350 0    60   ~ 0
Right
Text Label 1000 4650 2    60   ~ 0
wc
Text Label 1000 5550 2    60   ~ 0
RS
Text Label 1000 5650 2    60   ~ 0
R/W
Text Label 1900 6050 3    60   ~ 0
E
Text Label 2000 6050 3    60   ~ 0
D4
Text Label 2100 6050 3    60   ~ 0
D5
Text Label 2200 6050 3    60   ~ 0
D6
Text Label 2300 6050 3    60   ~ 0
D7
Text Label 1500 6050 3    60   ~ 0
CS_Wifi
Text Label 1800 6050 3    60   ~ 0
MISO
Text Label 1700 6050 3    60   ~ 0
MOSI
Text Label 1600 6050 3    60   ~ 0
CLK
Text Label 2900 5250 0    60   ~ 0
UP
Text Label 1000 5450 2    60   ~ 0
mfp
$Comp
L conn:CONN_01X05 P2
U 1 1 5E54B070
P 4750 1050
F 0 "P2" H 4828 1091 50  0000 L CNN
F 1 "M1" H 4828 1000 50  0000 L CNN
F 2 "Connector:PinHeader2.54_1X5" H 4750 1050 50  0001 C CNN
F 3 "" H 4750 1050 50  0000 C CNN
	1    4750 1050
	1    0    0    -1  
$EndComp
$Comp
L conn:CONN_01X05 P3
U 1 1 5E54B12E
P 4750 1600
F 0 "P3" H 4828 1641 50  0000 L CNN
F 1 "M2" H 4828 1550 50  0000 L CNN
F 2 "Connector:PinHeader2.54_1X5" H 4750 1600 50  0001 C CNN
F 3 "" H 4750 1600 50  0000 C CNN
	1    4750 1600
	1    0    0    -1  
$EndComp
Text Label 4550 1150 2    50   ~ 0
5V
Text Label 4550 1700 2    50   ~ 0
5V
$Comp
L conn:CONN_01X05 P4
U 1 1 5E54B5EF
P 5450 1050
F 0 "P4" H 5528 1091 50  0000 L CNN
F 1 "M3" H 5528 1000 50  0000 L CNN
F 2 "Connector:PinHeader2.54_1X5" H 5450 1050 50  0001 C CNN
F 3 "" H 5450 1050 50  0000 C CNN
	1    5450 1050
	1    0    0    -1  
$EndComp
$Comp
L conn:CONN_01X05 P5
U 1 1 5E54B5F6
P 5450 1600
F 0 "P5" H 5528 1641 50  0000 L CNN
F 1 "M4" H 5528 1550 50  0000 L CNN
F 2 "Connector:PinHeader2.54_1X5" H 5450 1600 50  0001 C CNN
F 3 "" H 5450 1600 50  0000 C CNN
	1    5450 1600
	1    0    0    -1  
$EndComp
Text Label 5250 1150 2    50   ~ 0
5V
Text Label 5250 1700 2    50   ~ 0
5V
Text Label 4550 1400 2    50   ~ 0
M2_A1
Text Label 4550 1600 2    50   ~ 0
M2_A2
Text Label 4550 1500 2    50   ~ 0
M2_B1
Text Label 4550 1800 2    50   ~ 0
M2_B2
Text Label 4550 850  2    50   ~ 0
M1_A1
Text Label 4550 1050 2    50   ~ 0
M1_A2
Text Label 4550 950  2    50   ~ 0
M1_B1
Text Label 4550 1250 2    50   ~ 0
M1_B2
Text Label 5250 850  2    50   ~ 0
M3_A1
Text Label 5250 1050 2    50   ~ 0
M3_A2
Text Label 5250 950  2    50   ~ 0
M3_B1
Text Label 5250 1250 2    50   ~ 0
M3_B2
Text Label 5250 1400 2    50   ~ 0
M4_A1
Text Label 5250 1600 2    50   ~ 0
M4_A2
Text Label 5250 1500 2    50   ~ 0
M4_B1
Text Label 5250 1800 2    50   ~ 0
M4_B2
Text Label 2050 1250 0    50   ~ 0
M1_A1
Text Label 2050 1450 0    50   ~ 0
M1_A2
Text Label 2050 1350 0    50   ~ 0
M1_B1
Text Label 2050 1550 0    50   ~ 0
M1_B2
Text Label 2050 850  0    50   ~ 0
M2_A1
Text Label 2050 1050 0    50   ~ 0
M2_A2
Text Label 2050 950  0    50   ~ 0
M2_B1
Text Label 2050 1150 0    50   ~ 0
M2_B2
Text Label 3850 1250 0    50   ~ 0
M3_A1
Text Label 3850 1450 0    50   ~ 0
M3_A2
Text Label 3850 1350 0    50   ~ 0
M3_B1
Text Label 3850 1550 0    50   ~ 0
M3_B2
Text Label 3850 850  0    50   ~ 0
M4_A1
Text Label 3850 1050 0    50   ~ 0
M4_A2
Text Label 3850 950  0    50   ~ 0
M4_B1
Text Label 3850 1150 0    50   ~ 0
M4_B2
Text Label 1150 1250 2    50   ~ 0
M1_IN1
Text Label 1150 1350 2    50   ~ 0
M1_IN2
Text Label 1150 1450 2    50   ~ 0
M1_IN3
Text Label 1150 1550 2    50   ~ 0
M1_IN4
Text Label 1150 850  2    50   ~ 0
M2_IN1
Text Label 1150 950  2    50   ~ 0
M2_IN2
Text Label 1150 1050 2    50   ~ 0
M2_IN3
Text Label 1150 1150 2    50   ~ 0
M2_IN4
Text Label 2950 1250 2    50   ~ 0
M3_IN1
Text Label 2950 1350 2    50   ~ 0
M3_IN2
Text Label 2950 1450 2    50   ~ 0
M3_IN3
Text Label 2950 1550 2    50   ~ 0
M3_IN4
Text Label 2950 850  2    50   ~ 0
M4_IN1
Text Label 2950 950  2    50   ~ 0
M4_IN2
Text Label 2950 1050 2    50   ~ 0
M4_IN3
Text Label 2950 1150 2    50   ~ 0
M4_IN4
Text Label 3850 1650 0    50   ~ 0
5V
Text Label 2050 1650 0    50   ~ 0
5V
Text Label 2950 1650 2    60   ~ 0
GND
Text Label 1150 1650 2    60   ~ 0
GND
$Comp
L global:C C?
U 1 1 5E5C2F19
P 1600 1850
AR Path="/5CEE5B5C/5E5C2F19" Ref="C?"  Part="1" 
AR Path="/5E5C2F19" Ref="C2"  Part="1" 
AR Path="/5E455515/5E5C2F19" Ref="C?"  Part="1" 
F 0 "C2" H 1625 1950 50  0000 L CNN
F 1 "10nF" H 1625 1750 50  0000 L CNN
F 2 "C:0805" H 1638 1700 50  0001 C CNN
F 3 "" H 1600 1850 50  0000 C CNN
F 4 "605" H -1075 -5275 50  0001 C CNN "Partkeepr"
	1    1600 1850
	0    1    1    0   
$EndComp
$Comp
L global:C C?
U 1 1 5E5C326C
P 3450 1850
AR Path="/5CEE5B5C/5E5C326C" Ref="C?"  Part="1" 
AR Path="/5E5C326C" Ref="C8"  Part="1" 
AR Path="/5E455515/5E5C326C" Ref="C?"  Part="1" 
F 0 "C8" H 3475 1950 50  0000 L CNN
F 1 "10nF" H 3475 1750 50  0000 L CNN
F 2 "C:0805" H 3488 1700 50  0001 C CNN
F 3 "" H 3450 1850 50  0000 C CNN
F 4 "605" H 775 -5275 50  0001 C CNN "Partkeepr"
	1    3450 1850
	0    1    1    0   
$EndComp
Text Label 3300 1850 2    60   ~ 0
GND
Text Label 1450 1850 2    60   ~ 0
GND
Text Label 1750 1850 0    50   ~ 0
5V
Text Label 3600 1850 0    50   ~ 0
5V
Text Label 1600 4150 1    50   ~ 0
M3_IN1
Text Label 1700 4150 1    50   ~ 0
M3_IN2
Text Label 2100 4150 1    50   ~ 0
M3_IN3
Text Label 2200 4150 1    50   ~ 0
M3_IN4
Text Label 1000 5050 2    50   ~ 0
M4_IN1
Text Label 1000 4950 2    50   ~ 0
M4_IN2
Text Label 1000 4850 2    50   ~ 0
M4_IN3
Text Label 1000 4750 2    50   ~ 0
M4_IN4
Text Label 2900 4850 0    50   ~ 0
M1_IN1
Text Label 2900 4950 0    50   ~ 0
M1_IN2
Text Label 2900 5050 0    50   ~ 0
M1_IN3
Text Label 2900 5150 0    50   ~ 0
M1_IN4
Text Label 2300 4150 1    50   ~ 0
M2_IN1
Text Label 2400 4150 1    50   ~ 0
M2_IN2
Text Label 2900 4550 0    50   ~ 0
M2_IN3
Text Label 2900 4650 0    50   ~ 0
M2_IN4
Wire Notes Line
	3650 5550 7000 5550
Wire Notes Line
	450  3700 7950 3700
NoConn ~ 1400 6050
NoConn ~ 6000 5250
NoConn ~ 4700 5250
$Comp
L conn:CONN_01X02 P7
U 1 1 5E68794E
P 6900 2300
F 0 "P7" H 6819 2025 50  0000 C CNN
F 1 "CONN_01X02" H 6819 2116 50  0000 C CNN
F 2 "Connector:DC jack" H 6900 2300 50  0001 C CNN
F 3 "" H 6900 2300 50  0000 C CNN
F 4 "0152" H 0   0   50  0001 C CNN "Partkeepr"
	1    6900 2300
	-1   0    0    1   
$EndComp
Text Label 7100 2250 0    60   ~ 0
12V
Text Label 7100 2350 0    60   ~ 0
GND
$Comp
L conn:CONN_01X01 P8
U 1 1 5E4B09A9
P 7550 4400
F 0 "P8" H 7627 4441 50  0000 L CNN
F 1 "MH" H 7627 4350 50  0000 L CNN
F 2 "MH:MH3mm" H 7550 4400 50  0001 C CNN
F 3 "" H 7550 4400 50  0000 C CNN
	1    7550 4400
	1    0    0    -1  
$EndComp
NoConn ~ 7350 4400
$Comp
L conn:CONN_01X01 P11
U 1 1 5E4B9DFF
P 7550 4200
F 0 "P11" H 7627 4241 50  0000 L CNN
F 1 "MH" H 7627 4150 50  0000 L CNN
F 2 "MH:MH3mm" H 7550 4200 50  0001 C CNN
F 3 "" H 7550 4200 50  0000 C CNN
	1    7550 4200
	1    0    0    -1  
$EndComp
NoConn ~ 7350 4200
$Comp
L conn:CONN_01X01 P10
U 1 1 5E4BE538
P 7550 4000
F 0 "P10" H 7627 4041 50  0000 L CNN
F 1 "MH" H 7627 3950 50  0000 L CNN
F 2 "MH:MH3mm" H 7550 4000 50  0001 C CNN
F 3 "" H 7550 4000 50  0000 C CNN
	1    7550 4000
	1    0    0    -1  
$EndComp
NoConn ~ 7350 4000
$Comp
L conn:CONN_01X01 P9
U 1 1 5E4BE540
P 7550 3800
F 0 "P9" H 7627 3841 50  0000 L CNN
F 1 "MH" H 7627 3750 50  0000 L CNN
F 2 "MH:MH3mm" H 7550 3800 50  0001 C CNN
F 3 "" H 7550 3800 50  0000 C CNN
	1    7550 3800
	1    0    0    -1  
$EndComp
NoConn ~ 7350 3800
Wire Notes Line
	7000 3700 7000 6500
Wire Wire Line
	4000 4550 4200 4550
Wire Wire Line
	3850 4550 4000 4550
Text Label 3850 4650 2    60   ~ 0
mfp
Wire Wire Line
	4000 4300 4000 4650
$EndSCHEMATC